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eimsori [14]
2 years ago
9

Help Me in my Math Thanks :)​

Mathematics
1 answer:
ololo11 [35]2 years ago
8 0

Answer:

Step-by-step explanation:

Asked:  How many square tables are needed to place 100 pupils?

Given: Square table each has 4 pupils to sit

operation :  Multiplication, subtraction,  Division

Solve:

Number of pupils in 9 rectangular tables = 9*8 = 72 pupils

Remaining pupils = 100 - 72 = 28

Number of square table needed =28 ÷ 4 = 7

7 square tables are needed.

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C.y=-3/2x+2  

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3 years ago
Read 2 more answers
512 as a power of a number
laila [671]
512 as a power of a number is X^512
8 0
3 years ago
What are like terms? How do you combine them? Can you give an example?
yan [13]
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A florist is arranging flowers in vases. There are 4 red flowers and 5 white flowers in every vase. The florist wants to make on
vichka [17]

There will be 72 flowers in total in the large arrangement.

Step-by-step explanation:

No. of red flowers in vase = 4

No. of white flowers in vase = 5

Ratio of red flowers to white flowers = 4:5

No. of red flowers in large arrangement = 32

No. of white flowers in large arrangement = w

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Using proportion;

Ratio of red flowers to white flowers :: Ratio of red flowers to white flowers

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Product of extreme = Product of mean

4*w=32*5\\4w=160

Dividing both sides by 4

\frac{4w}{4}=\frac{160}{4}\\w=40

Total flowers in large arrangement = Red flowers + white flowers

Total flowers in large arrangement = 32 + 40 =72

There will be 72 flowers in total in the large arrangement.

Keywords: ratio, proportion

Learn more about ratios at:

  • brainly.com/question/4228574
  • brainly.com/question/4279146

#LearnwithBrainly

5 0
3 years ago
I need help with this pleas
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Answer:

What is the question?

Step-by-step explanation:

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